{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951548,-0.307502,0.000000,0.000000,0.113169,-0.350195,0.929815,0.000000,-0.285658,0.883954,0.370168,0.000000,-1822803.250626,5640568.545434,2346253.628211,1],    "boundingVolume": {    "region": [1.883281,0.379130,1.883445,0.379250,0.000000,10.669488]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/17_44587.b3dm"}}}